Is smart heater profitable to sell on Amazon United Kingdom?

The niche generates £26K/yr across 20 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is -71.9%. Flapen's verdict: Skip it (36/100).

How competitive is the smart heater niche?

13 brands and 44 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 78% of demand.

What do buyers complain about in smart heater?

Top complaints mined from reviews: Quality-Overall, Value For Money, Heating. The return rate is 3.6%.

When does demand for smart heater peak?

Demand peaks in Jan–Sep–Oct–Nov–Dec; the busiest month runs 20.6× the quietest.

What does it cost to enter the smart heater niche?

Listings span £18.45–£95.37; the average listing price is £58.63 (sweet spot $15–$100). The average incumbent carries 1,670 reviews — the moat a new listing must climb.

smart heater

Skip it

Soft demand (-71.9% this quarter) — this niche doesn't clear our bar today.

Price range

Incredible£18.45–£95.37

cheapest to priciest tracked listing — scored on the share inside $15–$100

Avg price

Great£58.63

avg listing price — sweet spot $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Competition

Good54%

top-5 click share — leaders hold, buyers still browse

Review moat

Okay1,670.3

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay78%

top-5 brand share — brands hold most of the demand

Returns

Okay3.6%

return rate — above 5% kills the launch gate

Market size

Bad£26K

£26K/yr · 81K searches

Conversion

Bad0.5%

search→purchase rate — share of searches ending in a sale

Growth

Bad-71.9%

90-day search growth — must beat 0% to launch

Signals High Price

According to Flapen's Amazon United Kingdom niche tracking, smart heater is a £26K/yr Amazon United Kingdom market (81K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Jan–Sep–Oct–Nov–Dec. Verdict: Skip it — 36/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

smart heater market data

Units sold / yr: 1K–1K; avg 0–100/product
Revenue / yr: £59K–£73K; units × avg price
Conversion rate: 0.5%
Avg BSR: #72
Page quality: 0%
Prime: 70%
Sponsored: 55%
Out of stock: 16.2%
Avg brand age: 28 months
Avg seller age: 181 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 falling

Sellers

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

54%

Top 20: 100%

Open market

17%

DREO48%
DMD Collective9%
Devola8%
TCP Smart7%
EcoNour5%
PHILIPS5%
Open — no brand owns it (7 brands, 17%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -71.9% search growth over the last 90 days.

Peak months: Jan, Sep, Oct, Nov, Dec · busiest ÷ quietest = 20.6×

Open Trend

Top smart heater search terms

smart heater41K/yr -67.5%0.3% conv.
wifi heater16K/yr -80.1%1.3% conv.
wifi heater electric8K/yr -46.8%0.8% conv.
smart electric heater9K/yr -82.7%0.4% conv.
smart heaters3K/yr -66.9%0.0% conv.
pifco heater4K/yr -86.7%0.0% conv.

All search terms

Top smart heater products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 20 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Dreo Smart Electric Heater 1500W Energy Efficient Space Silent Room Heater Portable Ceramic Fan Heaters 3 Modes 12H Timer Overheat & Tip Over Protection Works with Alexa(No Remote Control)

DREO£47.654.6★11,583 rev

Dreo 1500W Smart Space Heaters for Indoor Use Portable Heater with 70Oscillation WiFi Alexa & Google Assistant Electric Heater with Thermostat & Remote Safety Small Heater for Office Home

DREO£50.894.6★1,006 rev

DMD | Wifi Enabled Smart Heater Tempered Glass Touch Screen Control 5-50 Degree Temperature 24hr Timer | Free Standing and Wall Mounted Brackets Supplied (2000 Watt)

DMD Collective£57.123.5★51 rev

Dreo Smart Electric Wall Heater 28dB Silent Ceramic Space Heaters for Home Low Energy 30 Oscillation Adjustable Thermostat 24H Timer IP24 Wall Mounted for Bedroom Works with Alexa

DREO£83.094.6★2,871 rev

Dreo Electric Heater 1500W Energy Efficient Space Room Heater Upgrade Remote Portable Ceramic Fan Heaters Thermostat 3 Modes 12H Timer Overheat & Tip Over Protection for Bedroom Atom 316 Gold

DREO£35.234.6★11,583 rev

Newest

by launch date

EcoNour 11 Space Heater for Home Low Energy Silent 1500W WiFi Smart Electric Heater Portable PTC Ceramic Heater with App & Voice Control Thermostat 12H Timer 4 Modes Bedroom Office Conservatory

EcoNour£27.6737 rev

9mo ago

Olsen & Smith 1800W Smart Ceramic Fan Heater with Wi-Fi and Alexa

Olsen & Smith£18.45107 rev

9mo ago

Russell Hobbs Glass Panel Electric Smart Heater WiFi Enabled 2000W with Remote Control in Black 3 Heat Modes Touch Contol & LED Display Auto-Adjust Temperature Sensor Wall Mountable RHPANH2006B

Russell Hobbs£69.9359 rev

10mo ago

FLANUR Electric Heaters for Home Smart Portable 1500W Energy Space Room Heater Tower Fan Heater with WiFi & Voice Control 12H Timer Overheat & Tip Over Protection Matte Black 1 Pack + 4 Modes

FLANUR£36.951,054 rev

11mo ago

Dreo 2000W Smart Space Heater for Bedroom 16 Inch Portable Heaters with 70Oscillation Electric Heater with Thermostat & Remote 3-Mode 3-Speed 12H Timer for Office Home Solaris Slim H3S

DREO£70.33218 rev

11mo ago

What buyers say about smart heater

What buyers praise and complain about, mined from review topics.

What buyers love

Heating18%

“Great way to heat a room”

Value For Money14%

“GREAT VALUE”

Quality-Overall11%

“Overall great value item”

Noise Level7%

“NO noise”

Remote Control7%

“Good remote control”

Ease Of Use5%

“Easy to use”

Assembly/Installation4%

“Easy Setup”

Advertised Vs Actual Product3%

“Works as described”

Efficiency3%

“it does the job”

Portability3%

“Good portable heater”

What buyers complain about

Quality-Overall11%

“All in all it's overpriced for what it is and cheaply made”

Value For Money11%

“this is overpriced”

Heating11%

“Very disappointed with this heater”

Durability11%

“Doesnt Last”

Size-Overall10%

“Size isn't everything”

Noise Level4%

“A bit noisy”

Functionality-Overall3%

“won't turn on via the control in the app”

Advertised Vs Actual Product3%

“Not as described”

Connectivity-Overall2%

“Bluetooth and WiFi functionality didn't work on mine”

Smell2%

“After being on 4 hours the room started to smell like burning glue solvent that started to cause headaches”

Top return reasons

Functionality-Overall19%

Heating17%

Size-Overall13%

Noise Level6%

Strength5%

Advertised Vs Actual Product5%

Value For Money5%

Connectivity-Overall4%

Compatibility-Overall3%

Quality-Overall3%

Common questions

Is smart heater profitable to sell on Amazon United Kingdom?: The niche generates £26K/yr across 20 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is -71.9%. Flapen's verdict: Skip it (36/100).
How competitive is the smart heater niche?: 13 brands and 44 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in smart heater?: Top complaints mined from reviews: Quality-Overall, Value For Money, Heating. The return rate is 3.6%.
When does demand for smart heater peak?: Demand peaks in Jan–Sep–Oct–Nov–Dec; the busiest month runs 20.6× the quietest.
What does it cost to enter the smart heater niche?: Listings span £18.45–£95.37; the average listing price is £58.63 (sweet spot $15–$100). The average incumbent carries 1,670 reviews — the moat a new listing must climb.